Praxis Core (Math) exam 2023 with 100% correct answers

Whole Numbers - correct answer -0 and go on forever: 1, 2, 3 and so on. Each whole number is separated from the next by a quantity of 1 Partial Numbers - correct answer -Fractions and decimals; not whole numbers Positive and Negative numbers - correct answer -a negative number is the opposite of a positive number, and vice versa. Integers - correct answer -All the whole numbers and their opposites. The only integer that doesn't have an opposite is 0 Absolute Value - correct answer -an integer's positive distance from 0. It's value without a negative sign. Ex: |4| = 4 or |-4| = 4 Working with integers - correct answer -* Subtracting an integer is the same as adding its opposite, and adding a number is the same as subtracting its opposite. *If an even number of negative integers are multiplied or divided, the product is positive. If an odd number of negative integers are multiplied or divided, the product is negative. *To add two integers with the same sign, add their absolute values and give the sum of the sign that both numbers have * To add two integers with opposite signs, subtract the smaller absolute value from the greater absolute value and give the difference the sign of the number with the greater absolute value. Factor - correct answer -a factor of a whole number is the whole number that can be divided into it a whole number of times. Remember: every whole number has itself and 1 for factors. If those are the only two factors of a number its a prime number.